2023
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A 2.0-ohm resistor and a 4.0-ohm resistor are connected in series with a 12-volt battery. If the current through the 2.0-ohm resistor is 2.0 amperes, the current through the 4.0-ohm resistor is
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1.0 A
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2.0 A
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3.0 A
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4.0 A
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Explanation:
Detailed explanation-1: -Hence, 3 coulomb of charge flows through the electrical appliance in 1 second.
Detailed explanation-2: -A battery of 12 V is connected in series with resister of 0.2 , 0.3 , 0.4 , 0.5 , and 12 . The amount of current that will flow through the 0.3 resistor. So, the current that flows through all the resistors is equal. So, the current that flows through the 0.3 resistor is 0.89 A.
Detailed explanation-3: -The number of coulombs passing through the resistor per second is 3.
Detailed explanation-4: -According to the question the equivalent resistance of 3 ohm and 6 ohm resistance which kept in parallel is 2 ohm. So the current flow through the circuit is I=5/(3+2)=1A.
There is 1 question to complete.